Two main claims are defended in this paper: first, that typical disputes in the literature about the ontology of physical objects are merely verbal; second, that the proper way to resolve these disputes is by appealing to common sense or ordinary language. A verbal dispute is characterized not in terms of private idiolects, but in terms of different linguistic communities representing different positions. If we imagine a community that makes Chisholm's mereological essentialist assertions, and another community that makes (...) Lewis's four-dimensionalist assertions, the members of each community speak the truth in their respective languages. This follows from an application of the principle of interpretive charity to the two communities. (shrink)

Two main claims are defended in this paper: first, that typical disputes in the literature about the ontology of physical objects are merely verbal; second, that the proper way to resolve these disputes is by appealing to common sense or ordinary language. A verbal dispute is characterized not in terms of private idiolects, but in terms of different linguistic communities representing different positions. If we imagine a community that makes Chisholm's mereological essentialist assertions, and another community that makes (...) Lewis's four‐dimensionalist assertions, the members of each community speak the truth in their respective languages. This follows from an application of the principle of interpretive charity to the two communities. (shrink)

The problem I shall discuss is What reason have we for believing that there are physical objects? My purpose is not either to raise or to dispel doubts as to the existence of physical objects; this doubt constitutes a medical rather than a philosophical problem. The point of asking the question is that, while there can be no reasonable difference of opinion as to whether there are physical objects, there can be and is reasonable (...) difference of opinion as to how the notion of a physical object is to be analysed; and if we are clear as to what grounds there are for believing in physical objects, we shall also be clearer as to what sort of physical objects we have grounds for believing in. Also, it is worth while to inquire which other beliefs are logically connected with, and which are logically independent of, the belief in physical objects. (shrink)

Physical objects are the most familiar of all objects, and yet the concept of a physical object remains elusive. Any six-year-old can give you a dozen examples of physical objects, and most people with at least one undergraduate course in philosophy can also give examples of non-physical objects. But if asked to produce a definition of ‘physical object’ that adequately captures the distinction between the physical and the nonphysical, the average (...) person can offer little more than hand-waving. (shrink)

This provocative book attempts to resolve traditional problems of identity over time. It seeks to answer such questions as 'How is it that an object can survive change?' and 'How much change can an object undergo without being destroyed'? To answer these questions Professor Heller presents a theory about the nature of physical objects and about the relationship between our language and the physical world. According to his theory, the only actually existing physical entities are what (...) the author calls 'hunks', four-dimensional objects extending across time and space. This is a major contribution to ontological debate and will be essential reading for all philosophers concerned with metaphysics. (shrink)

In “Tropes and Ordinary Physical Objects”, Kris McDaniel argues that ordinary physical objects are fusions of monadic and polyadic tropes. McDaniel calls his view “TOPO”—for “Theory of Ordinary Physical Objects”. He argues that we should accept TOPO because of the philosophical work that it allows us to do. Among other things, TOPO is supposed to allow endurantists to reply to Mark Heller’s argument for perdurantism. But, we argue in this paper, TOPO does not help (...) endurantists do that; indeed, we argue that anyone who accepts TOPO should reject endurantism. (shrink)

B a c k g r o u n d. According to the genre characteristics, the article is a form of publicizing analytical conclusions from the experience of research in the field of the history of philosophy in the local community of philosophers of Ukraine. The material for understanding was supplied from the environment of educational and scientific professional activity of the authors and was based on the long experience of using a certain type of historical and philosophical sources, which (...) even now constitute the main resource of sources of Ukrainian philosophical education. The article explores the concept of "physical object" in the context of the history of philosophy and examines its relevance for philosophical reflections. It is noted that the variety of interpretations of the term in the history of philosophy creates the need for new methods of revealing its essence M e t h o d s. Problems with establishing the authenticity and verifiability of such sources prompted the search for methods and techniques of source studies in related fields of knowledge, in particular analytical philosophy and philosophy of science. The article uses an analytical approach based on the study of historical and philosophical sources. Methods of source studies are used to solve problems related to the authenticity and reliability of sources R e s u l t s. With this in mind, the purpose of scientific research was to justify the appropriateness of using such a phenomenon as a "physical object" in historical-philosophical research. It was established that, despite the significant unusualness of the presence of a terminological counterpart to this phenomenon in the historical-philosophical realm, its implementation and application has significant creative potential. C o n c l u s i o n s. After a concise inquiry, the authors have reached a consensus that, in contemporary research on the history of philosophy within the Ukrainian philosophical community, it is pertinent and essential to develop a methodology. This methodology should be founded on the imperative of establishing the initial point for comprehensively studying the philosophical primary source, treating it as a "physical object". (shrink)

IT has been some time now since anyone professing himself to be a phenomenalist has characterized physical objects as ‘logical constructions out of sense-data’ in the strict sense of this expression. If he is to be justified in applying the expression in the strict sense, the phenomenalist must demonstrate that there exists a relation of mutual entailment between a statement implying the existence of a physical object and a statement referring exclusively to our ‘sense-experiences’. As a matter (...) of historical fact, no phenomenalist has ever succeeded in doing this; and it is now generally acknowledged, even by those who still wish to adhere to some form of a phenomenalistic analysis of physical object statements, that there are difficulties in principle why the reductivist programme of the early phenomenalists cannot be carried out. The modern-day phenomenalist, in an attempt to avoid the pitfalls in his predecessors’ position, tends to regard physical objects as fruitful and convenient theoretical constructions for interpreting and predicting our sense-experiences. Thus, although still committed to the view that physical objects are ‘constructed’ out of sense-data, he is no longer committed to the thesis of a strict logical equivalence between statements about objects and statements about experiences. Professor A J Ayer, perhaps the foremost exponent of this type of view today, put the matter this way not so long ago. (shrink)

In a well-known footnote in Book 3 of his Treatise of Human Nature, Hume calls William Wollaston's moral theory a "whimsical system" and purports to destroy it with a few brief objections. The first of those objections, although fatally flawed, has hitherto gone unrefuted. To my knowledge, its chief error has escaped attention. In this paper I expose that error; I also show that it has relevance beyond the present subject. It can occur with regard to any moral theory which, (...) like Wollaston's, locates the wrongness of an act in a property that can reside in non-actions no less than in actions. (shrink)

The notion of “camouflage” offers a new way to articulate some central ideas of direct realism. Through a certain natural history, physical objects would be able to adopt as a “second skin” the qualitative appearances they have when they are perceived. This entails the rejection of the “things-having-effects-on-us” model for perception. The physical objects themselves would be crucially involved in the constitution of the intentionality of perception.

The concept of a physical object has figured prominently in the history of philosophy, and is probably more important now than it has ever been before. Yet the question What are physical objects?, i.e., What is the correct analysis of the concept of a physical object?, has received surprisingly little attention. The purpose of this paper is to address this question. I consider several attempts at answering the question, and give my reasons for preferring one of (...) them over its rivals. The account of physical objects that I recommend---the Spatial Location Account---defines physical objects as objects with spatial locations. The intuitive idea behind the Spatial Location Account is this. Objects from all of the different ontological categories---physical objects; non-physical objects like souls, if there are any; propositions; universals; etc.---have this much in common: they all exist in time. But not all of them exist in space. The ones that exist in time and space, i.e., the ones that have spatial locations, are the ones that count as physical objects. (shrink)

Every metaphysical system must take something as fundamental and unanalyzed, something to which everything else ultimately reduces. Most philosophers today prefer to conceive fundamental reality as non-mental and categorical. This leaves them seeking to reduce the mental to the non-mental and the dispositional to the categorical. Pelczar proposes to invert this picture, putting experience and chance at the foundation and attempting to explain the non-mental and categorical features of our world in their terms. The resulting view, which he calls phenomenalism, (...) takes physical objects to be possibilities (or tendencies) for experience. (shrink)

HOW WE BECOME AWARE OF PHYSICAL OBJECTS OVER AND ABOVE THE PERCEPTUAL ACTS OF SEEING COLOR, SHAPES AND HEARING SOUNDS, ETC., IS A QUESTION THAT HAS OCCUPIED MANY CONTEMPORARY PHILOSOPHERS OF SENSE-PERCEPTION. DID ARISTOTLE EVER FACE THIS PROBLEM, AND IF HE DID, HOW DID HE DEAL WITH IT? THIS ARTICLE DISCUSSES THIS QUESTION AND CONCLUDES THAT THE ANSWER TO IT CAN BE FOUND "DE INSOMNIAS" IN ARISTOTLE'S DISCUSSION OF DREAMS AND ILLUSIONS. THERE IS AN ACT AFFIRMATION ("PHESIN") CARRIED (...) OUT BY THE CONTROLLING AND DISCRIMINATING SENSE ("TO KURION KAI TO EPIKRINON") WHICH DOES THIS. "FOR, SPEAKING GENERALLY, THE CONTROLLING POWER ("ERXE") AFFIRMS ("PHESIN") THE REPORT GIVEN BY EACH SENSE UNLESS SOME MORE AUTHORITATIVE POWER CONTRADICTS IT.". (shrink)

This paper is about perception and its objects. My aim is to suggest a new way to articulate some of the central ideas of direct realism. Sections 1 and 2 offer from different perspectives a panoramic view of the main problems and options in the philosophy of perception. Section 3 introduces the notion of “camouflage” as an interesting and promising alternative in order to explain the nature of the intentional objects of perception. Finally, section 4 makes use of (...) this new notion in the analysis of the relationships between the intentionality of perception, the intentionality of thought, and the intentionality of language. (shrink)

I argue that a solution to puzzles concerning the relationship ofobjects and their properties – a version of the `bundle' theory ofparticulars according to which ordinary objects are mereologicalfusions of monadic and relational tropes – is also a solution topuzzles of material constitution involving the allegedco-location of material objects. Additionally, two argumentsthat have played a prominent role in shaping the current debate,Mark Heller's argument for Four Dimensionalism and Peter vanInwagen's argument against Mereological Universalism, are shownto be unsound given (...) this version of the bundle theory. (shrink)

The topic of this paper I would like to divide into two other questions than that of its title. The first question is the historical one and sounds like this: Why had Tarski chosen physical objects as truth-bearers in his original work from 1933 about truth in formalized languages?1 This historical problem may be still of importance not only from a historical point of view. Tarski’s truth-definition is still seen as one of undeniable importance for any contemporary philosophical (...) analysis of truth. (shrink)

The author thinks d m armstrong has correctly explicated his own earlier analysis but that his criticisms are unfounded. The position armstrong takes is actually analogous to the author's in terms of right-Left distortion in mirrors. The author concludes that armstrong should say what "people are doing if they are not perceiving" which would take him into the "quagmire of sense-Data theories." (staff).

This article is a brief formulation of a radical thesis. We start with the formalist doctrine that mathematical objects have no meanings; we have marks and rules governing how these marks can be combined. That's all. Then I go further by arguing that the signs of a formal system of mathematics should be considered as physical objects, and the formal operations as physical processes. The rules of the formal operations are or can be expressed in terms (...) of the laws of physics governing these processes. In accordance with the physicalist understanding of mind, this is true even if the operations in question are executed in the head. A truth obtained through (mathematical) reasoning is, therefore, an observed outcome of a neuro-physiological (or other physical) experiment. Consequently, deduction is nothing but a particular case of induction. (shrink)

This article is a brief formulation of a radical thesis. We start with the formalist doctrine that mathematical objects have no meanings; we have marks and rules governing how these marks can be combined. That's all. Then I go further by arguing that the signs of a formal system of mathematics should be considered as physical objects, and the formal operations as physical processes. The rules of the formal operations are or can be expressed in terms (...) of the laws of physics governing these processes. In accordance with the physicalist understanding of mind, this is true even if the operations in question are executed in the head. A truth obtained through (mathematical) reasoning is, therefore, an observed outcome of a neuro-physiological (or other physical) experiment. Consequently, deduction is nothing but a particular case of induction. (shrink)

Common sense holds that a physical object is confined to a definite region of space, and that it endures through a definite period of time. It scatters effects through other regions and periods, but it is the cause of those effects, and is just where it is and not everywhere. Physically its existence may entail other objects, but logically it entails nothing whatever beyond the limits of a certain volume.

This text is devoted to arguing for the thesis that our standard ontology of physical objects is not correct, and to offering a replacement for that ontology. None of the things that we normally take to exist really do exist. There are no animals, vegetables, or minerals. Nothing that I say against the specific physical objects of our standard ontology counts against the general claim that there are physical objects. In fact, I propose an (...) ontology of physical objects that does not suffer from the defects of our standard ontology or from any other defect. What exist, according to the ontology that I propose, are four dimensional hunks of matter, and every filled region of spacetime is exactly filled by one such object. ;In chapter 1, I explain this proposed ontology of four dimensional hunks of matter, give some reason for preferring four dimensional objects over three dimensional ones, and answer some objections to such an ontology. In chapter 2 the ontology is developed in more depth, paying special attention to those features of an object that seem to be most tied to its identity--its persistence conditions and essential properties. It turns out that four dimensional hunks have their spatiotemporal boundaries essentially. I also begin my attack on the standard ontology, offering some reason to believe that they do not really exist, or at least that they do not have the persistence conditions and essential properties that we typically attribute to them. In chapter 3 I present my strongest argument against our standard ontology--a version of the Sorites paradox. I discuss all the possible ways of handling vagueness and show that the only acceptable one is the denial of our standard ontology. In chapter 4 I show that rejecting the standard ontology is not as extreme as it might first seem since another ontology can be offered in its place and a paraphrase can be set up, thereby showing that even our most important and effective utterances need not be committed to the standard ontology. This other ontology is that of four dimensional hunks of matter. (shrink)

A number of philosophers of language have proposed that people do not have conceptual access to‘bare particulars’, or attribute‐free individuals (e.g. Wiggins, 1980). Individuals can only be picked out under some sortal, a concept which provides principles of individuation and identity. Many advocates of this view have argued that object is not a genuine sortal concept. I will argue in this paper that a narrow sense of‘object’, namely the concept of any bounded, coherent, three‐dimensional physical object that moves as (...) a whole (Spelke, 1990) is a sortal for both infants and adults. Furthermore, object may be the infant's first sortal and more specific sortals such as cup and dog may be acquired later in the first year of life. I will discuss the implications for infant categorization studies, trying to draw a conceptual distinction between a perceptual category and a sortal, and I will speculate on how a child may construct sortal concepts such as cup and dog. (shrink)

Abstract:A number of philosophers of language have proposed that people do not have conceptual access to‘bare particulars’, or attribute‐free individuals (e.g. Wiggins, 1980). Individuals can only be picked out under some sortal, a concept which provides principles of individuation and identity. Many advocates of this view have argued thatobjectis not a genuine sortal concept. I will argue in this paper that a narrow sense of‘object’, namely the concept of any bounded, coherent, three‐dimensional physical object that moves as a whole (...) (Spelke, 1990) is a sortal for both infants and adults. Furthermore,objectmay be the infant's first sortal and more specific sortals such ascupanddogmay be acquired later in the first year of life. I will discuss the implications for infant categorization studies, trying to draw a conceptual distinction between a perceptual category and a sortal, and I will speculate on how a child may construct sortal concepts such ascupanddog. (shrink)

Thomas Nagel argues that the subjective character of mind inevitably eludes philosophical efforts to incorporate the mental into a single, complete, physically objective view of the world. Nagel sees contemporary philosophy as caught on the horns of a dilemma.